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All Product Types > INDUSTRIAL MOTION PRODUCTS > Couplings & Power Transmission Parts Catalog > Jaw Couplings > LC Type (Radially Removable Elastomer) Components > LC Type Hubs without Keyway - Inch (Imperial) Bores > Part Number 68514445412  
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Part Number 68514445412, LC Type Hubs without Keyway - Inch (Imperial) Bores


    The LC Type coupling consists of one standard L Type hub (without collar attachment), one LC Type hub (provides collar attachment), one standard snap wrap center and one collar with screws.

    In addition to 1 LC Hub, to make a full coupling, three additional components are needed: 1 standard L Type hub (found in L Type section), 1 standard snap wrap center, & 1 collar with screws.




Unit of Measure: Imperial Metric Both

Specifications  · Dimensional Data  · Performance Data  · Spider Performance  · Features  · Notes

Specifications

Description 
LC150-HUB-5/8-NKW

Hub Style
1

Coupling Type
Jaw

Material
Sintered Iron

Color
Metallic

# of Jaws
3

Elastomeric Member
SOX (NBR) Rubber

Weight
4.25 lb

Weight - Solid
9.10 lb

Weight (Complete Coupling w/ Max. Bores)
7.00 lb


Dimensional Data

Bore Size 
5/8 in

Coupling Size
LC150

Thread (Dimension T)
3/8-16

Keyway Size (W x D)
No Keyway

Length thru Bore
1.75 in
44.45 mm

Overall Length
4.500 in
114.30 mm

Min. Bore (Dimensions ID1/ID2)
0.625 in
16.00 mm

Max. Bore (Dimensions ID1/ID2)
1.880 in
48.00 mm

Hub Length
2.75 in
69.85 mm

Dimension CD
4.410 in
112.01 mm

Dimension G
1 in
25.40 mm

Outside Diameter
3.75 in
95.25 mm

Dimension SL
0.750 in
19.05 mm

Cubic inches
38.67188 in³


Performance Data

Nominal Torque
1240.00 in·lb

Max. Speed
5000 rpm

Moment of Inertia (Solid) WR2
11.477 lb·in²

Rated HP at 1 000 rpm
2.00 kW

Rated HP at 1,200 rpm
24.00 hp

Rated HP at 1,800 rpm
35.00 hp

Rated HP at 3,600 rpm
72.00 hp


Spider Performance
  • Nitrile Butadiene (Buna N) Rubber is a flexible elastomer material that is oil resistant, resembles natural rubber in resilience and elasticity and operates effectively in temperature range of -40° to 212° F (-40° to 100° C). Good resistance to oil. Standard elastomer. (Also applies to SXB Cushions.)




Features

Features 
  • Radially removable insert
  • Collar allows for maximum speed of 3,600 RPM
  • Collar manufactured from 1018 Steel


Notes

Notes 
  • These “LC” hubs are drilled and tapped to accept collar mounting screws but the collar and hardware are not included.
  • All hubs are supplied standard with one set screw.


 DOWNLOADS 

Jaw Type Catalog (pdf catalog)

Installation Instructions for LC (Collar Style) Jaw Coupling

Installation Video for LC (Collar Style) Jaw Coupling


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